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James V Siemens

General Practice Dentistry in Port Angeles, WA · enumerated 2008 · authorized official James Siemens, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1942453568

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Registry record

Entity type Organization (Type 2)
Legal business name James V Siemens
Practice address 104 W 3rd St, Port Angeles, WA, 98362
Phone (360) 452-9744
Fax (360) 452-5861
Enumeration date Oct 28, 2008
Last updated in NPPES Oct 28, 2008

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 5031 (WA) Primary

Authorized official

Name James Siemens
Title Owner
Phone (360) 452-9744

Other identifiers

Identifier Type State Issuer
55180-06 Medicaid WA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is James V Siemens?
James V Siemens is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-28.